In this paper, we report on random lasing emission from colloidal solutions of graphitic carbon nitride (g-C3N4) microstructures. The g-C3N4 microstructures are dispersed in rhodamine B (RhB) dye solution to provide the necessary optical feedback via light multi-scattering events. RhB molecules gain stimulated process under intense pumping. It is experimentally demonstrated that action occurs c...

The Cover Feature illustrates a platinum-modified graphitic carbon nitride photocatalyst under illumination with blue light and in the presence of quencher producing hydrogen that is guided via polymer intrinsic microporosity through Teflon membrane into Clark sensor. More information can be found Article by Yuanzhu Zhao et al.

Textile industries significantly impact the contamination of wastewater. Conventional wastewater treatment methods consider most common pollutants; however, they are very expensive and commonly produce toxic by-products. In scientific community, advanced oxidation processes appear to be appealing, a majority published work considers heterogeneous photocatalysis for degradation various chemicals...